Binance Flash USDT is not a separate type of USDT token. Instead, it is a feature on the Binance exchange that allows you to instantly convert over 200 different cryptocurrencies into USDT without having to go through the traditional trading process.
1. You have 1 BNB and want USDT.
2. You go to the BNB/USDT trading pair.
3. You place a sell order (either a limit order at a specific price or a market order at the best available price).
4. You wait for a buyer to match your order.
5. Once filled, you receive your USDinstantaneous.